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Technical Data Sheet
PartsTable / MRO / 443986
443986 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PARTS KIT,HORN BUTTON SWITCH is a the manufacturer industrial component. Key specifications include end_item_identification: GENERAL APPLICTION - TEST EQUIPMENT (GEN-AP-T). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-496-9150, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 443986
NSN: 6625-01-496-9150
FSC: 6625
CAGE: 3XCK0 — TESSCO INCORPORATED (USA)
SPECIFICATIONS
end_item_identificationGENERAL APPLICTION - TEST EQUIPMENT (GEN-AP-T)
NSN6625-01-496-9150
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,HORN BUTTON SWITCH TITLE COMPONENT PN 443986 MFR PARTS KIT,HORN BUTTON
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESAUTORANGING MEGOHMMETER;OUTPUT 250V, 500V, 1000V; RESISTANCE 4000 MOHMS;AC/DC VOLTAGE TO 600V; AUTO SWITCHING; LO-OHMS; BACKLIT LCD; LAST READING MEMORY, BATTERY LIFE INDICATOR; AUTO SHUT OFF; AUTO DISCHARGE; TEST LEADS; 4 C-CELLS V
END ITEM IDENTIFICATIONGENERAL APPLICTION - TEST EQUIPMENT (GEN-AP-T)
SPECIAL FEATURESAUTORANGING MEGOHMMETER;OUTPUT 250V, 500V, 1000V; RESISTANCE 4000 MOHMS;AC/DC VOLTAGE TO 600V; AUTO SWITCHING; LO-OHMS; BACKLIT LCD; LAST READING MEMORY, BATTERY LIFE INDICATOR; AUTO SHUT OFF; AUTO DISCHARGE; TEST LEADS; 4 C-CELLS V
END ITEM IDENTIFICATIONGENERAL APPLICTION - TEST EQUIPMENT (GEN-AP-T)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1520Upgraded Successor
successor cross-reference
successor
A3101436-101Upgraded Successor
successor cross-reference
successor
1520WFUpgraded Successor
successor cross-reference
successor
8450492Upgraded Successor
successor cross-reference
successor
4730006406330Interchangeable
interchangeable cross-reference
interchangeable
H10092Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 443986?
443986 is a PARTS KIT,HORN BUTTON SWITCH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 443986?
There are 10 known substitutes for 443986: 1520, A3101436-101, 1520WF and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 443986?
443986 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-496-9150. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026